CH326736A - Protective device in multi-phase networks with short circuit continuation - Google Patents

Protective device in multi-phase networks with short circuit continuation

Info

Publication number
CH326736A
CH326736A CH326736DA CH326736A CH 326736 A CH326736 A CH 326736A CH 326736D A CH326736D A CH 326736DA CH 326736 A CH326736 A CH 326736A
Authority
CH
Switzerland
Prior art keywords
short circuit
protective device
phase networks
circuit continuation
continuation
Prior art date
Application number
Other languages
German (de)
Inventor
Niels Prof Knudsen
Original Assignee
Asea Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asea Ab filed Critical Asea Ab
Publication of CH326736A publication Critical patent/CH326736A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
CH326736D 1953-11-09 1954-10-29 Protective device in multi-phase networks with short circuit continuation CH326736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE326736X 1953-11-09

Publications (1)

Publication Number Publication Date
CH326736A true CH326736A (en) 1957-12-31

Family

ID=20307976

Family Applications (1)

Application Number Title Priority Date Filing Date
CH326736D CH326736A (en) 1953-11-09 1954-10-29 Protective device in multi-phase networks with short circuit continuation

Country Status (4)

Country Link
US (1) US2824978A (en)
CH (1) CH326736A (en)
DE (1) DE968624C (en)
FR (1) FR1144121A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140540A (en) * 1974-10-03 1976-04-05 Tadayasu Kobayashi Sansodokikino denkishinaibukoshonitaisuru reisohogohoshiki
JPS57196824A (en) * 1981-05-29 1982-12-02 Tokyo Shibaura Electric Co Secondary arc extinguishing device for power system
JPS57202824A (en) * 1981-06-05 1982-12-11 Tokyo Shibaura Electric Co Secondary arc extinguishing device for power system
US4490590A (en) * 1982-02-03 1984-12-25 Mitsubishi Denki Kabushiki Kaisha Switching system with grounding device
US5416688A (en) * 1993-07-07 1995-05-16 Levin; Michael Combined phase-shifting directional zero phase sequence current filter and method for using thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE304823C (en) * 1917-01-24 1918-04-12
CH86471A (en) * 1919-06-05 1920-09-01 Bbc Brown Boveri & Cie Device for protecting networks provided with earthing reactors against resonance voltages.
NL15250C (en) * 1920-04-16
FR548153A (en) * 1921-02-17 1923-01-09
DE474297C (en) * 1925-11-06 1929-04-03 Aeg Device for suppressing the earth fault and charging current
BE358103A (en) * 1928-02-13 1900-01-01
DE546362C (en) * 1929-02-05 1932-03-15 Elek Zitaets Act Ges Vorm W La Compensation circuit to cancel the currents flowing through a converter
DE573206C (en) * 1929-12-11 1933-03-29 Karl Berger Dipl Ing Device for automatic reconnection of a phase of a multi-phase or symmetrical single-phase system that has been disturbed by an earth fault
US1953233A (en) * 1930-09-13 1934-04-03 Jonas Julius Protective system
US2012181A (en) * 1933-06-22 1935-08-20 Jr William Byrd Faulty conductor cut-out for electrical distribution systems

Also Published As

Publication number Publication date
US2824978A (en) 1958-02-25
DE968624C (en) 1958-03-13
FR1144121A (en) 1957-10-09

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